CN203579482U - Wrench with a fixing rack - Google Patents
Wrench with a fixing rack Download PDFInfo
- Publication number
- CN203579482U CN203579482U CN201320711620.7U CN201320711620U CN203579482U CN 203579482 U CN203579482 U CN 203579482U CN 201320711620 U CN201320711620 U CN 201320711620U CN 203579482 U CN203579482 U CN 203579482U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spanner
- handle
- fixed mount
- wrench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a wrench with a fixing rack. The wrench comprises a wrench portion and the fixing rack. The wrench portion comprises a handle portion and a wrench head mounted on the handle portion. The handle portion comprises a first handle, a sleeve, and a connecting bar connecting the first handle and the sleeve. The wrench head is mounted on the sleeve. The fixing rack comprises a sleeve portion which slidably encloses a connecting bar of the handle portion, so that the wrench head can be accommodated in the sleeve portion and exposed out of the sleeve portion. The fixing rack can be used to hold the surface of a screw or bolt during use, so that the wrench portion is stably rotated and the problem that damage of a wrench hole caused by unbalanced force applied by the wrench portion is avoided.
Description
Technical field
The utility model relates to a kind of spanner, relates in particular to a kind of spanner with fixed mount.
Background technology
Spanner, as the instrument often using in people's daily life, brings great convenience to everybody.But, in routine use, usually can run into such problem; when at the driving hole of screw or screw rod, too shallow or spanner does not closely engage with driving hole; spanner will double swerve in operating process, is so not only unfavorable for user's operation, also has the risk of damaging driving hole.If things go on like this, driving hole will damage because of the uneven application of force of spanner, thereby causes the extra cost of changing screw or screw rod.
Utility model content
In view of this, be necessary to provide a kind of spanner that in use can smooth rotation.
The utility model provides a kind of spanner with fixed mount, this spanner comprises spanner portion, this spanner portion handle portion and be installed on the driving end in this handle portion, this handle portion comprises first handle, sleeve and connects the connecting rod of this first handle and sleeve, described driving end is installed on this sleeve, this spanner also comprises a fixed mount, this fixed mount comprises sleeve part, this sleeve part is slidably sheathed on the connecting rod of described handle portion, makes described driving end can be accommodated in this sleeve part and be exposed to outside this sleeve part.
A kind of spanner with fixed mount of the utility model, in spanner portion, one fixed mount is installed, fixed mount in use can withstand the surface of screw or screw rod, make the spanner portion can smooth rotation, avoided driving hole to cause the problem of damage because of the uneven application of force of spanner portion, not only be convenient to user's operation, and saved the extra cost causing because changing screw or screw rod.
Accompanying drawing explanation
Fig. 1 is the explosive view of spanner in the utility model one embodiment.
Fig. 2 is the structure chart of spanner portion in Fig. 1.
Fig. 3 is the structure chart of fixed mount in Fig. 1.
Fig. 4 is the use state diagram of spanner in Fig. 1.
Fig. 5 be in Fig. 4 spanner along the sectional drawing of V-V direction.
Main element symbol description
The following specific embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1, is the spanner 100 in the utility model one embodiment, and this spanner 100 comprises spanner portion 10 and fixed mount 20.This spanner portion 10 comprises handle portion 11 and is arranged on the driving end 12 of these handle portion 11 one end, and described fixed mount 20 comprises sleeve part 21, stator 22 and for this stator 22 being fixed on to the fixture 23 of described sleeve part 21 ends.
Refer to Fig. 2, described handle portion 11 comprise a shaft-like first handle 111 and with this first handle 111 connecting rod 112 connected vertically, this connecting rod 112 is also provided with the sleeve 113 of a column away from one end of described first handle 111, the diameter of this sleeve 113 with than the slightly larger in diameter of described connecting rod 112.In the present embodiment, described first handle 111 is the solid cylinder that diameter is identical with connecting rod 112.Described sleeve 113 is at formation one connecting hole 114 that caves inward away from the bottom surface of described connecting rod 112, and the cross section of this connecting hole 114 is regular polygon.
The limiting section 122 that described driving end 12 comprises the driving end main body 121 of a polygon cylinder and forms in these driving end main body 121 lateral projections.In the present embodiment, this driving end main body 121 is an orthohexagonal main body, and its size matches with described connecting hole 114, and described limiting section 122 is for being positioned at the columnar projections of described driving end main body 121 middle positions, side.
Refer to Fig. 3, described sleeve part 21 also comprises the second handle 211 of a lateral vertical projection from this sleeve part 21.In the present embodiment, described sleeve part 21 comprises the first sleeve 212 and the second sleeve 213, and this first sleeve 212 is a hollow cylinder, is provided with multiple the first fixing holes 214 on this first sleeve 212 bottom surface near one end of described second handle 211.In the present embodiment, the quantity of described the first fixing hole 214 is 4, and symmetrical is arranged on described bottom surface.Described the first sleeve 212 is also provided with holding section 215 at the end away from described second handle 211, and the external diameter of this holding section 215 is more smaller than the external diameter of described the first sleeve 212.
Described the second sleeve 213 is a hollow cylinder, and its external diameter matches with the external diameter of described the first sleeve 212, and internal diameter matches with the external diameter of described holding section 215.
Described stator 22 is a thin rounded flakes, and the central authorities of this stator 22 are provided with a spacing hole 221, and the diameter of this spacing hole 221 matches with the diameter of the connecting rod 112 of described handle portion 11.On described stator 22, be also provided with also the second fixing hole 222 one to one of and position identical with described the first fixing hole 214 quantity.In the present embodiment, the quantity of this second fixing hole 222 is 4, and symmetrical is arranged on described stator 22.Described fixture 23 is the screw identical with described the first fixing hole 214 quantity, has the end of the first fixing hole 214 for described stator 22 is fixed on to described the first sleeve 212.
See also Fig. 4 and Fig. 5, described spanner 100 is before assembling, first handle 111 and connecting rod 112 are strip bar in a straight line, this connecting rod 112 is successively through described the second sleeve 213, holding section 215 and spacing hole 221, thereby described sleeve part 21 is slidably sheathed on described connecting rod 112, then described first handle 111 is bent to the direction vertical with described connecting rod 112.Described fixed mount 20, under the position-limiting action of spacing hole 221 and holding section 215, can only slide along the axis direction of described connecting rod 112.Described the second sleeve 213 is closely sticked on described holding section 215, and then sleeve described in this 113 and the driving end 12 being installed in this sleeve 113 can be accommodated in this sleeve part 21 and be exposed to outside this sleeve part 21.In the present embodiment, this second sleeve 213 is transparent material, and such as perspex etc. is made, so that user observes the state of the interior driving end 12 of this second sleeve 213.
When using this spanner 100, first by described handle portion 11 to pressing down, described driving end 12 is exposed, then this driving end 12 is inserted in the driving hole (scheming not label) of a screw 30, and the end of described the second sleeve 213 is supported to the upper surface at described screw 30, described first handle 111 and second handle 211 are rotated in the opposite direction simultaneously.Under the supporting of described screw 30, described the second sleeve 213 smooth rotation, under the restriction of this second sleeve 213, also smooth rotation of described sleeve 113, and then drive described driving end 12 smooth rotation in described driving hole.When not using this spanner 100, will in described handle portion 11, draw, described driving end 12 is placed in described the second sleeve 213 completely, to protect this driving end 12.
A kind of spanner with fixed mount of the utility model, in spanner portion, one fixed mount is installed, fixed mount in use can withstand the surface of screw or screw rod, make the spanner portion can smooth rotation, avoided driving hole to cause the problem of damage because of the uneven application of force of spanner portion, not only be convenient to user's operation, and saved the extra cost causing because changing screw or screw rod.
Those skilled in the art will be appreciated that; above embodiment is only for the utility model is described; and be not used as restriction of the present utility model; as long as within connotation scope of the present utility model, within the appropriate change that above embodiment is done and variation all drop on the claimed scope of the utility model.
Claims (5)
1. one kind has the spanner of fixed mount, this spanner comprises spanner portion, this spanner portion handle portion and be installed on the driving end in this handle portion, this handle portion comprises first handle, sleeve and connects the connecting rod of this first handle and sleeve, described driving end is installed on this sleeve, it is characterized in that, this spanner also comprises a fixed mount, this fixed mount comprises sleeve part, this sleeve part is slidably sheathed on the connecting rod of described handle portion, makes described driving end can be accommodated in this sleeve part and be exposed to outside this sleeve part.
2. the spanner with fixed mount as claimed in claim 1, it is characterized in that, described sleeve part comprises the first sleeve and the second sleeve, this the first sleeve one end is provided with holding section, the internal diameter of this holding section matches with the diameter of described connecting rod, its external diameter matches with the internal diameter of described the second sleeve, and this second sleeve is installed on this holding section.
3. the spanner with fixed mount as claimed in claim 2, is characterized in that, described fixed mount also comprises second handle, and this second handle is to convex to form from the lateral vertical of described the first sleeve.
4. the spanner with fixed mount as claimed in claim 2, it is characterized in that, described the first sleeve is being provided with multiple the first fixing holes away from one end of described holding section, described fixed mount also comprises stator and fixture, these stator central authorities are provided with spacing hole, the diameter of this spacing hole matches with the diameter of described connecting rod, on this stator, be also provided with second fixing hole corresponding with described the first fixing hole position, described fixture is fixed on this stator on described the first sleeve by described the first fixing hole and the second fixing hole.
5. the spanner with fixed mount as claimed in claim 2, is characterized in that, described the second sleeve is that transparent material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711620.7U CN203579482U (en) | 2013-11-12 | 2013-11-12 | Wrench with a fixing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711620.7U CN203579482U (en) | 2013-11-12 | 2013-11-12 | Wrench with a fixing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579482U true CN203579482U (en) | 2014-05-07 |
Family
ID=50577450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320711620.7U Expired - Fee Related CN203579482U (en) | 2013-11-12 | 2013-11-12 | Wrench with a fixing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579482U (en) |
-
2013
- 2013-11-12 CN CN201320711620.7U patent/CN203579482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |